[Bug c++/31751] New: [4.1/4.2/4.3 regression] ICE with forgotten member declaration

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The following invalid code snippet triggers an ICE since GCC 4.0.0:

==========================================================
struct A
{
  int i;
};

template<typename T> int A::foo(int T::*) { return 0; }

int j = A::foo(&A::i);
==========================================================

bug.cc:6: error: no 'int A::foo(int T::*)' member function declared in class
'A'
bug.cc:6: error: template definition of non-template 'int A::foo(int T::*)'
bug.cc:8: internal compiler error: tree check: expected record_type or
union_type or qual_union_type, have template_type_parm in lookup_base, at
cp/search.c:213
Please submit a full bug report, [etc.]


-- 
           Summary: [4.1/4.2/4.3 regression] ICE with forgotten member
                    declaration
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31751